Material: canvas,high Quality and 100% NEW * It has a rain cover, concealed in the bottom zippered bag, so you may not worry about the articles be soaked if you come across a rain outside. * The Backpack fits a D/SLR with a mid- range zoom lens attached + 1-2 extra lenses + accessories. * The External dimension:bout 35(L)*13(W)*25(H)CM * It is used for DSLR Digital Camera, Sony /CANON /Nikon/PENTAX